31187436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19541}}^1$

素因数の和:19574

約数の個数: 48

約数和(自身を含む): 87548160

約数和(自身を除く): 56360724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 19541, 39082, 58623, 78164, 117246, 136787, 234492, 273574, 371279, 410361, 547148, 742558, 820722, 1113837, 1485116, 1641444, 2227674, 2598953, 4455348, 5197906, 7796859, 10395812, 15593718, 31187436]

約数ペア:

[(1, 31187436), (2, 15593718), (3, 10395812), (4, 7796859), (6, 5197906), (7, 4455348), (12, 2598953), (14, 2227674), (19, 1641444), (21, 1485116), (28, 1113837), (38, 820722), (42, 742558), (57, 547148), (76, 410361), (84, 371279), (114, 273574), (133, 234492), (228, 136787), (266, 117246), (399, 78164), (532, 58623), (798, 39082), (1596, 19541)]